Actually, these selection rules are not ironclad.实际上, 这些选择规则并不是严格的.That is an ironclad fact that is beyond controversy.这是铁的事实,无庸置辩.an ironclad contract不可动摇的契约The case for testing now is ironclad.正在接受检验的这一论据牢不可破。...ironcl...
That is an ironclad fact that is beyond controversy.这是铁的事实,无庸置辩.The case for testing now is ironclad.正在接受检验的这一论据牢不可破。Actually, these selection rules are not ironclad.实际上, 这些选择规则并不是严格的....
寄一盘新磁带过去不合算。It would be uneconomical to send a brand new tape.我听到了其中一盘录音带的回放。I heard a playback of one of the tapes.我发现一盘被弄坏的盒式磁带丢在废纸篓里。I dis-covered a mutilated cassette stuffed in a waste-basket....